Curvature-related eddy-current losses in laminated axial flux machine cores

IEE Proceedings: Electric Power Applications

Volumn 152, Issue 5, 2005, Pages 1350-1358

  Ahfock, A ^a   Hewitt, A J ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC MACHINERY; ELECTROMAGNETIC SHIELDING; MAGNETIC FLUX; MAGNETIC PERMEABILITY;

AXIAL FLUX MACHINES; MAGNETIC FLUX DENSITY; QUASISTATIC MODELS; RADIAL FLUX;

EDDY CURRENTS;

EID: 25844525439     PISSN: 13502352     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1049/ip-epa:20045280     Document Type: Conference Paper

References (12)

1. Varga, J.S.: 'Magnetic and dimensional properties of axial induction motors', IEEE Trans. Energy Convers., 1986, EC-1, (2), pp. 137-144
2. Chan, C.C.: 'Axial-field electrical machines - design and applications', IEEE Trans. Energy Convers., 1987, EC-2, (2), pp. 294-300
3. Zhang, Z., Profumo, F., and Tenconi, A.: 'Axial-flux versus radial-flux permanent-magnet motors', Electromotion, 1996, 3, pp. 134-140
4. Zhilichev, Y.N.: 'Three-dimensional analytic model of permanent magnet axial flux machine', IEEE Trans. Magn., 1998, 34, (6), pp. 3897-3901
5. Bumby, J.R., Martin, R., Mueller, M.A., Spooner, E., Brown, N.L., and Chalmers, B.J.: 'Electromagnetic design of axial-flux permanent magnet machines', IEE Proc., Electr. Power Appl., 2004, 151, (2), pp. 151-160
6. Boldea, I., Rahman, A., and Nasar, S.A.: 'Finite-width, finite-thickness, and saturation effects in solid-rotor induction machines', IEEE Trans. Power Appar. Syst., 1975, PAS-94, (5), pp. 1500-1507
7. Hewitt, A.J., Ahfock, T., and Suslov, S.A.: 'Magnetic flux density distribution in axial flux machine cores', IEE Proc. Electr., Power Appl., 2005, 152, (2), pp. 292-296
8. Lammeraner, J., and Stafl, M.: 'Eddy currents' (Iliffe Books Ltd., London, UK, 1966)
9. Reece, A.B.J., and Preston, T.W.: 'Finite element methods in electrical power engineering' (Oxford University Press Inc., New York, USA, 2000)
10. Ratnajeevan, S. and Hoole, H. (Eds.): 'Finite elements, electromagnetics and design' (Elsevier Science B.V., Amsterdam, The Netherlands, 1995)
11. Barbisio, E., Fiorillo, F., and Ragusa, C.: 'Predicting loss in magnetic steels under arbitrary induction waveform and with minor hysteresis loops', IEEE Trans. Magn., 2004, 40, (4), pp. 1810-1819
12. Fiorillo, F., and Novikov, A.: 'An improved approach to power losses in magnetic laminations under nonsinusoidal induction waveform', IEEE Trans. Magn., 1990, 26, (5), pp. 2904-2910